My main reason for townreading him is that his ability could redo the mislynch math so that, in some possibilities for how the game could play out from the start, my kill would not cost town a mislynch. Whether it's odd or even night is irrelevant.
I was pretty sure from the start that Savant put something into the game to 'counteract' my ability, so to speak. When wylted claimed, I knew that was his ability
There is a protection role and a busdriver both presuambly to counter a vig.